- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/56 - ElectroplatingBaths therefor from solutions of alloys
Patent holdings for IPC class C25D 3/56
Total number of patents in this class: 871
10-year publication summary
|
78
|
89
|
83
|
73
|
53
|
52
|
53
|
53
|
45
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atotech Deutschland GmbH | 524 |
33 |
| Nippon Steel Corporation | 6871 |
31 |
| JX Nippon Mining & Metals Corporation | 1461 |
26 |
| Maxterial, Inc. | 47 |
21 |
| JFE Steel Corporation | 7527 |
19 |
| DIPSOL Chemicals Co., Ltd. | 60 |
18 |
| DuPont Electronic Materials International, LLC | 426 |
16 |
| The Boeing Company | 20160 |
15 |
| POSCO Co., Ltd. | 2012 |
12 |
| Rtx Corporation | 10102 |
12 |
| MacDermid Enthone Inc. | 249 |
11 |
| Modumetal, Inc. | 74 |
11 |
| ArcelorMittal | 2672 |
10 |
| Umicore Galvanotechnik GmbH | 55 |
10 |
| BASF SE | 21303 |
9 |
| Toyo Kohan Co., Ltd. | 435 |
9 |
| International Business Machines Corporation | 62634 |
8 |
| Dr.-Ing. Max Schlotter GmbH & Co. KG | 40 |
8 |
| Mitsubishi Materials Corporation | 2472 |
8 |
| POSCO | 2143 |
8 |
| Other owners | 576 |